Murphy, S.J <br/><br/>
Hamster champs 
by Stuart J. Murphy illustrated by Pedro Martin 
 - New York:  Harper Collins Publishers,  2005 
 - 31 pages  colour illustrations;  21 cm 
 - MathStart .
<br/><br/><label>ISBN: </label>9781595158505 (hardback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Angles (Geometry)--Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>J 516.122 MURP